一个kafka的bug：StringDeserializer could not be found ，kafka 版 2.6.6

近期用了个新版本的 spring-boot：

所以 kafka 也上到了 2.6.6 ，于是乎遇到了题目上的问题，全网大部分的解决方案见下链接：

https://www.it610.com/article/1294134785026891776.htm

https://blog.youkuaiyun.com/yixiaoqi2010/article/details/88987929

https://stackoverflow.com/questions/37363119/kafka-producer-org-apache-kafka-common-serialization-stringserializer-could-no/50981469#50981469

这个：

https://stackoverflow.com/questions/43331225/springxd-error-when-deploying-stream-stringdeserializer-class-could-not-be-foun

解决方式比较特殊：“I resolved my problem as follows: After having replaced the kafka-clients PLUS having added provided scope to the kafka-clients dependency in my pom file, my consumer is working properly (so far)”   

没有实践成功

 

https://blog.youkuaiyun.com/Crystalqy/article/details/94830862?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.control&dist_request_id=1328655.10626.16158822443747085&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.control